3125378 has 8 divisors (see below), whose sum is σ = 4891968. Its totient is φ = 1494724.

The previous prime is 3125351. The next prime is 3125387. The reversal of 3125378 is 8735213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3125378.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33926 + ... + 34017.

It is an arithmetic number, because the mean of its divisors is an integer number (611496).

Almost surely, 2^3125378 is an apocalyptic number.

3125378 is a deficient number, since it is larger than the sum of its proper divisors (1766590).

3125378 is a wasteful number, since it uses less digits than its factorization.

3125378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67968.

The product of its digits is 5040, while the sum is 29.

The square root of 3125378 is about 1767.8738642788. The cubic root of 3125378 is about 146.2067814927.

The spelling of 3125378 in words is "three million, one hundred twenty-five thousand, three hundred seventy-eight".